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fzca52 tjsj 190723
cwfsju
expires:202606192015;;003433

coastal waters forecast
national weather service san juan pr
323 am ast fri jun 19 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz712-192015-
coastal waters of northern puerto rico out 10 nm-
323 am ast fri jun 19 2026

...small craft should exercise caution...

.today...east winds 10 to 15 knots, increasing to 15 to 20 knots
this afternoon. gusts up to 25 knots, increasing to 30 knots this
afternoon. seas 3 to 4 feet, occasionally to 5 feet. wave detail:
east 4 feet at 6 seconds and northeast 1 foot at 11 seconds.
isolated showers early this morning, then scattered showers late
this morning and early afternoon. isolated showers late. 
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 5 feet, occasionally to 6 feet. wave detail: east 4 feet at
6 seconds and northeast 1 foot at 11 seconds. 
.saturday...east winds 10 to 15 knots with gusts up to 20 knots,
increasing to 15 to 20 knots with gusts up to 30 knots in the
afternoon. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 5 feet at 7 seconds and northeast 1 foot at 11 seconds.
scattered showers in the morning. 
.saturday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. gusts up to 30 knots. seas 4 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 6 seconds and
northeast 1 foot at 11 seconds. numerous showers after midnight. 
.sunday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. gusts up to 30 knots. seas 3 to 5 feet, occasionally
to 6 feet. wave detail: east 5 feet at 6 seconds and northeast
1 foot at 11 seconds. 
.sunday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. gusts up to 30 knots. seas 3 to 5 feet,
occasionally to 6 feet. wave detail: east 5 feet at 6 seconds and
northeast 1 foot at 11 seconds. 
.monday...east winds 15 to 20 knots, increasing to 20 to 25 knots in
the afternoon. seas 4 to 5 feet, occasionally to 6 feet. scattered
showers in the afternoon. 
.monday night...east winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. 
.tuesday...east winds 15 to 20 knots. seas 4 to 5 feet, occasionally
to 6 feet. 
.tuesday night...east winds 15 to 20 knots, diminishing to 10 to
15 knots after midnight. seas 4 to 5 feet, occasionally to 6 feet. 

$$
fzca52 tjsj 190723
cwfsju
expires:202606192015;;003438

coastal waters forecast
national weather service san juan pr
323 am ast fri jun 19 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz735-192015-
coastal waters of southern puerto rico out 10 nm-
323 am ast fri jun 19 2026

...small craft should exercise caution...

.today...east winds 15 to 20 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
6 seconds. scattered showers early this morning, then isolated
showers late this morning and afternoon. 
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet at
7 seconds. scattered showers after midnight. 
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 4 feet, occasionally to 5 feet. wave detail: east 4 feet
at 7 seconds. 
.saturday night...east winds 15 to 20 knots with gusts up to
25 knots. seas 3 to 5 feet, occasionally to 6 feet. wave detail:
east 4 feet at 7 seconds. scattered showers after midnight. 
.sunday...east winds 15 to 20 knots with gusts up to 30 knots. seas
3 to 5 feet, occasionally to 6 feet. wave detail: east 4 feet at
7 seconds. 
.sunday night...east winds 15 to 20 knots with gusts up to 30 knots.
seas 4 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet
at 7 seconds. 
.monday...east winds 15 to 20 knots. seas 4 to 5 feet, occasionally
to 6 feet. 
.monday night...east winds 15 to 20 knots. seas 4 to 5 feet,
occasionally to 6 feet. scattered showers. 
.tuesday...east winds 15 to 20 knots. seas 4 to 6 feet, occasionally
to 8 feet. 
.tuesday night...east winds 10 to 15 knots. seas 4 to 5 feet,
occasionally to 6 feet. 

$$
fzca52 tjsj 190723
cwfsju
expires:202606192015;;003439

coastal waters forecast
national weather service san juan pr
323 am ast fri jun 19 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz741-192015-
mona passage southward to 17n-
323 am ast fri jun 19 2026

...small craft should exercise caution...

.today...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet, occasionally to 8 feet. wave detail: east 5 feet at
6 seconds and northeast 1 foot at 10 seconds. scattered showers
early this morning. isolated showers late this morning and early
afternoon, then numerous showers late. 
.tonight...east winds 10 to 15 knots with gusts up to 25 knots. seas
4 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet at
7 seconds and northeast 1 foot at 11 seconds. 
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 3 to 5 feet, occasionally to 6 feet. wave detail: east 5 feet
at 7 seconds and northeast 1 foot at 10 seconds. numerous showers in
the afternoon. 
.saturday night...east winds 15 to 20 knots with gusts up to
30 knots. seas 4 to 6 feet, occasionally to 8 feet. wave detail:
east 5 feet at 7 seconds and northeast 1 foot at 11 seconds.
scattered showers after midnight. 
.sunday...east winds 15 to 20 knots with gusts up to 25 knots. seas
4 to 6 feet, occasionally to 8 feet. wave detail: east 6 feet at
7 seconds and northeast 1 foot at 11 seconds. scattered showers in
the afternoon. 
.sunday night...east winds 15 to 20 knots with gusts up to 30 knots.
seas 4 to 6 feet, occasionally to 8 feet. wave detail: east 6 feet
at 7 seconds and northeast 1 foot at 11 seconds. scattered showers. 
.monday...east winds 15 to 20 knots. seas 4 to 6 feet, occasionally
to 8 feet. scattered showers. 
.monday night...east winds 15 to 20 knots. seas 5 to 7 feet,
occasionally to 9 feet. scattered showers. 
.tuesday...east winds 15 to 20 knots. seas 5 to 7 feet, occasionally
to 9 feet. 
.tuesday night...east winds 15 to 20 knots. seas 4 to 6 feet,
occasionally to 8 feet. 

$$
fzca52 tjsj 190723
cwfsju
expires:202606192015;;003440

coastal waters forecast
national weather service san juan pr
323 am ast fri jun 19 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz742-192015-
coastal waters of northwestern puerto rico out 10 nm-
323 am ast fri jun 19 2026

.today...northeast winds 5 to 10 knots. seas 2 to 3 feet. wave
detail: northeast 2 feet at 6 seconds and northeast 1 foot at
10 seconds. isolated showers late this morning. numerous showers
this afternoon. 
.tonight...east winds 5 to 10 knots. seas 2 to 3 feet. wave detail:
east 3 feet at 6 seconds and northeast 1 foot at 11 seconds. 
.saturday...east winds 5 to 10 knots, becoming northeast 10 to
15 knots in the afternoon. seas 2 to 3 feet. wave detail: east
3 feet at 7 seconds and northeast 1 foot at 10 seconds. numerous
showers in the afternoon. 
.saturday night...east winds 10 to 15 knots, diminishing to 5 to
10 knots after midnight. gusts up to 25 knots. seas 2 to 3 feet.
wave detail: northeast 3 feet at 6 seconds and northeast 1 foot at
11 seconds. 
.sunday...east winds 5 to 10 knots with gusts up to 20 knots. seas
2 to 3 feet. wave detail: northeast 3 feet at 6 seconds and
northeast 1 foot at 11 seconds. numerous showers in the afternoon. 
.sunday night...east winds 5 to 10 knots. seas 2 to 4 feet,
occasionally to 5 feet. wave detail: northeast 3 feet at 6 seconds
and northeast 1 foot at 11 seconds. scattered showers. 
.monday...east winds 10 to 15 knots. seas 2 to 3 feet. numerous
showers in the afternoon. 
.monday night...east winds 10 to 15 knots. seas 3 to 5 feet,
occasionally to 6 feet. scattered showers. 
.tuesday...east winds 10 to 15 knots. seas 2 to 4 feet, occasionally
to 5 feet. numerous showers in the afternoon. 
.tuesday night...east winds 15 to 20 knots. seas 2 to 4 feet,
occasionally to 5 feet. 

$$
fzca52 tjsj 190723
cwfsju
expires:202606192015;;003441

coastal waters forecast
national weather service san juan pr
323 am ast fri jun 19 2026

puerto rico and the u.s. virgin islands waters  

seas are provided as a range of the average height of the highest
1/3 of the waves...along with the occasional height of the average
highest 10 percent of the waves. 


amz745-192015-
coastal waters of southwestern puerto rico out 10 nm-
323 am ast fri jun 19 2026

...small craft should exercise caution...

.today...east winds 5 to 10 knots, becoming southeast 15 to 20 knots
with gusts up to 25 knots. seas 2 to 3 feet. wave detail: southeast
3 feet at 5 seconds. isolated showers early this morning. scattered
showers early this afternoon, then isolated showers late. 
.tonight...east winds 10 to 15 knots with gusts up to 25 knots,
diminishing to 5 to 10 knots after midnight. seas 2 to 3 feet. wave
detail: southeast 3 feet at 6 seconds. 
.saturday...east winds 10 to 15 knots with gusts up to 25 knots.
seas 2 to 3 feet. wave detail: southeast 2 feet at 7 seconds.
scattered showers in the afternoon. 
.saturday night...east winds 10 to 15 knots with gusts up to
20 knots. seas 2 to 3 feet. wave detail: southeast 2 feet at
6 seconds. 
.sunday...east winds 10 to 15 knots, increasing to 15 to 20 knots in
the afternoon. seas 2 to 3 feet. wave detail: southeast 3 feet at
6 seconds. 
.sunday night...east winds 15 to 20 knots with gusts up to 30 knots,
diminishing to 10 to 15 knots with gusts up to 20 knots after
midnight. seas 2 to 4 feet, occasionally to 5 feet. wave detail:
southeast 3 feet at 5 seconds. scattered showers. 
.monday...east winds 10 to 15 knots, becoming southeast 15 to
20 knots in the afternoon. seas 2 to 4 feet, occasionally to 5 feet.
scattered showers in the afternoon. 
.monday night...east winds 15 to 20 knots, diminishing to 5 to
10 knots after midnight. seas 2 to 4 feet, occasionally to 5 feet. 
.tuesday...east winds 5 to 10 knots, becoming southeast 10 to
15 knots in the afternoon. seas 2 to 3 feet. scattered showers in
the afternoon. 
.tuesday night...east winds 5 to 10 knots. seas 2 to 3 feet. 

$$
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